How to do "Brainbite (Evil)" quest?

[Silverain]

Perhaps it does have something to do with faction things as was stated before, I was a High Elf Sol Ro wizard on live and on here, so maybe that has something to do with it as well. I never knew a wizard who was agnostic, so I can't speak for that, but if two people had the problem with that deity, perhaps there are underlying things we didn't know about back then. Just stating how I've done it.